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108192 (2001 HQ17)
Classification: Main-belt Asteroid          SPK-ID: 2108192
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1604590925105005 5.3818e-08  
a 2.544372120745733 1.2201e-08 au
q 2.136104479241855 1.4288e-07 au
i 2.719847746660363 9.1539e-06 deg
node 200.9070293003556 6.9263e-05 deg
peri 249.9177220180817 8.0395e-05 deg
M 1.801862073352253 3.8687e-05 deg
tp 2458993.080264690524
(2020-May-23.58026469)		 0.00015927 TDB
period 1482.413527047517
4.06		 1.0663e-05
2.919e-08		 d
yr
n .2428472173462976 1.7468e-09 deg/d
Q 2.952639762249611 1.4159e-08 au
   Orbit Determination Parameters
   # obs. used (total)      645  
   data-arc span      8287 days (22.69 yr)  
   first obs. used      1997-04-30  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57294  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 15:39:34  

Additional Information
 Earth MOID = 1.15448 au 
 Jupiter MOID = 2.24458 au 
 T_jup = 3.424 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.1   n/a MPO502749  

108192 (2001 HQ17)          Discovered 2001-Apr-24 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)		 Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2019-Aug-19 19:09 00:01 Amphi 0.0175040085128987 0.0175008891978799 0.0175071279645024 3.54003983543421 3.54003974265998 2458715.298256807 1.154091302348 179.690445001393 80.6156499589948 34.1401682198107 21843.1749076096 T 19 CATAB v2.0f-lin.ifort 2020-Jan-29 15:39:51 2020-Jan-29 15:39
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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